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Pr2DyHo12

Alexandria ALEX

Alex-ID: agm005807641 · 空间群: P4/nbm (#125)

基础信息

化学式
Pr2DyHo12
Alex-ID
agm005807641
元素数
3
位点数
30
空间群
P4/nbm (#125)
晶系
tetragonal
体积
1,024.82
ų
晶胞参数 a
6.4104
Å
晶胞参数 b
6.4104
Å
晶胞参数 c
24.9390
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2DyHo12
Pr
4.00 · 13.3%
Dy
2.00 · 6.7%
Ho
24.00 · 80.0%

能量与稳定性

凸包上方能量
0.3320
eV/atom
形成能
0.3291
eV/atom
校正后总能量
-128.3546
eV
原始总能量
-128.3546
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0015
eV
费米能级态密度
46.4645
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C12_70_spg125

分解产物

PrDyHo4 PrHo8

计算时间

2023-07-23 07:48:59.718102

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005807641).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm005807641
data_agm005807641
_cell_length_a     6.41041
_cell_length_b     6.41041
_cell_length_c     24.93896
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1024.82430
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Pr1 Pr 0.50000 0.00000 0.27141 1.00000
  Pr2 Pr 0.00000 0.50000 0.27141 1.00000
  Pr3 Pr 0.00000 0.50000 0.72859 1.00000
  Pr4 Pr 0.50000 0.00000 0.72859 1.00000
  Dy1 Dy 0.50000 0.00000 0.00000 1.00000
  Dy2 Dy 0.00000 0.50000 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.78538 1.00000
  Ho2 Ho 0.00000 0.00000 0.78538 1.00000
  Ho3 Ho 0.68633 0.81367 0.88459 1.00000
  Ho4 Ho 0.18633 0.68633 0.88459 1.00000
  Ho5 Ho 0.00000 0.00000 0.34052 1.00000
  Ho6 Ho 0.31367 0.81367 0.11541 1.00000
  Ho7 Ho 0.83120 0.33120 0.56026 1.00000
  Ho8 Ho 0.50000 0.50000 0.34052 1.00000
  Ho9 Ho 0.31367 0.18633 0.88459 1.00000
  Ho10 Ho 0.81367 0.68633 0.11541 1.00000
  Ho11 Ho 0.33120 0.16880 0.56026 1.00000
  Ho12 Ho 0.66880 0.16880 0.43974 1.00000
  Ho13 Ho 0.00000 0.00000 0.65948 1.00000
  Ho14 Ho 0.16880 0.33120 0.43974 1.00000
  Ho15 Ho 0.18633 0.31367 0.11541 1.00000
  Ho16 Ho 0.83120 0.66880 0.43974 1.00000
  Ho17 Ho 0.66880 0.83120 0.56026 1.00000
  Ho18 Ho 0.00000 0.00000 0.21462 1.00000
  Ho19 Ho 0.16880 0.66880 0.56026 1.00000
  Ho20 Ho 0.50000 0.50000 0.65948 1.00000
  Ho21 Ho 0.81367 0.31367 0.88459 1.00000
  Ho22 Ho 0.50000 0.50000 0.21462 1.00000
  Ho23 Ho 0.33120 0.83120 0.43974 1.00000
  Ho24 Ho 0.68633 0.18633 0.11541 1.00000
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